Don't smash it. Immerse it in a container of water and measure the displacement. Then weigh it. If it is relatively light, compared to other similar size rock, then it is quartz. Take it to a stone mason and have it sawed in half. Or just pre-drill a series of holes along the line of separation you want, then tap it with a hammer and chisel.
Quartz is a mineral not a rock. Fossils can be found associated with quartz in sedimentary rock not inside the quartz.
These are generally referred to as geodes and oftentimes contain quartz.
Quartz is a mineral, not a rock.
It's a type of quartz rock, only it's blue.
quartz is a basic mineral and can be in any type of rock
rock salt and conglomerate
Rose quartz is a variety of quartz which is a mineral.
When you crack open a rock, you may find mineral crystals, fossil imprints, or veins of minerals such as quartz or calcite. The middle of a rock can reveal its composition, history, and formation process.
A metamorphic rock
Quartz can be an igneous rock when it forms from the cooling and solidification of molten rock deep within the Earth's crust. During this process, silica-rich magma cools and crystallizes to form quartz. As the magma cools slowly, quartz crystals have time to grow and develop, leading to the formation of igneous rocks containing quartz, such as granite.
Quartz is a mineral consisting of silicon dioxide (SiO2) and is not classified as a rock on its own. It is one of the most abundant minerals in the Earth's crust and can be found in various types of rocks, including granite, sandstone, and quartzite.
Quartz is the rock most likely to be monomineralic, as it mainly consists of the mineral quartz.